I am a noob to the computer thing. I wanted to try to build my own computer this go around instead of buying a new one. I know a little on the stuff that are needed to build it, but not all. I picked out a case, and are looking at some mobo, and hard-drives. I know there is video cards, sound cards, and some other stuff to build it, but don't know what it is.

So I was wondering if there is a website, or if anyone wants to explain what are some other thing I will be needing to build my own computer. It will be for gaming purposes, and i just want it to be alittle above average. Recommendation on the parts would be very helpful also, and thanks in advance!